STC634 Overview
Data Sheet STC803/809/810-811/812/-823/824/825-6342/6343/6344/6345 µP Supervisor Circuits --------------------------------------------------------------------------------------------------------------------------------------------------------------------------.
STC634 Key Features
- Precision supply-voltage monitor
- 4.63V (STC8xxL, STC634xL)
- 4.38V (STC8xxM, STC634xM)
- 3.08V (STC8xxT, STC634xT)
- 2.93V (STC8xxS, STC634xS)
- 2.63V (STC8xxR, STC634xR)
- 2.32V (STC8xxZ, STC634xZ)
- 2.20V (STC8xxY, STC634xY)
- 200ms reset pulse width
- Debounced CMOS-patible manual-reset input (811, 812, 823, 825, 6342-6344)
STC634 Applications
- Power-supply circuitry in µP systems